Keynsham Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Keynsham.

Full Climate overview Temperature Rainfall Sunshine
Current conditions Keynsham –  

Climate overview of Keynsham

Keynsham, Somerset, United Kingdom, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and January dropping to 9°C (48°F).

The city receives around 869 mm (34 in) of rain/snowfall per year. It experiences pleasant summers and cold winters. October is the wettest month and March the driest. The sunniest month is July, with 7.3 hours of sunshine per day on average.

Keynsham Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Keynsham - and find the best time to visit.

Monthly Temperature in Keynsham

Visitors to Keynsham can expect significant temperature changes throughout the year. On average, daytime temperatures range from a pleasant 22°C (72°F) in July to a chilly 9°C (48°F) in January.

Nighttime temperatures range from 13°C (55°F) in July to 3°C (37°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Keynsham

Generally, Keynsham experiences moderate precipitation patterns, averaging 869 mm (34 in) yearly. The wettest period in Keynsham occurs in October, which receives around 81 mm (3.2 in) of precipitation. During the driest month, March, Keynsham experiences moderate rainfall, totaling 61 mm (2.4 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Keynsham Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Keynsham

In Keynsham, summer days are longer and more sunny, with daily sunshine hours peaking at 7.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.8 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Bristol, the United Kingdom (6 KM, 4 Miles).

Daily hours of sunshine

Data from: Bristol, the United Kingdom (6 KM, 4 Miles).

Best Time to Visit Keynsham

For comfortable weather, consider visiting Keynsham in June, July and August. Conditions are usually least favourable in January, February and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: June, July and August
  • Warmest weather: July and August
  • Most sunshine: June and July
  • Seasonal pattern: Pleasant summers and cold winters

Frequently asked questions about the climate in Keynsham

What is the best time to visit Keynsham?

June, July and August typically offer the most optimal weather in Keynsham. In contrast, January, February and December tend to have less optimal conditions. Keynsham has pleasant summers and cold winters.

What temperatures can I expect in Keynsham?

Daytime highs range from 9°C (48°F) in January to 22°C (72°F) in July. Nighttime lows range from 3°C (37°F) to 13°C (55°F). Temperatures vary considerably through the year.

How much rain does Keynsham get?

Annual rainfall is around 869 mm (34 in). October is the wettest month with 81 mm (3.2 in), while March is the driest with 61 mm (2.4 in).

How sunny is Keynsham?

Keynsham receives around 1,631 hours of sunshine per year. July is the sunniest month with 219 hours, while December is the cloudiest with just 53 hours.

Keynsham 3-Day Forecast

Keynsham on the map

Keynsham is highlighted - select any city to see its climate.

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